Stay updated with real-time pollen levels in Merrillville, Indiana. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Merrillville, Indiana
Last updated: ... (Local time)

Disclaimer: The information provided is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional for allergy-related concerns.
Low
Moderate
High
Very high
180 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
33
Good
Merrillville, Indiana
Merrillville, Indiana
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18ppm
Ash
18ppm
Birch
12ppm
Elm
10ppm
Maple
18ppm
Mulberry
55ppm
Oak
12ppm
Pine
0ppm
Ragweed
Moderate
179ppm
Tree
0ppm
Weed
0ppm
Grass
High
234ppm
Tree
0ppm
Weed
0ppm
Grass
High
301ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
140ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
122ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
137ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate

Ambee’s pollen data for Indiana, USA is grounded in National Allergy Bureau (NAB) guidelines, ensuring accuracy with real-time updates. Our models incorporate historical patterns, weather, and machine learning to provide trusted pollen forecasts and risk levels for effective allergy control.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen data for Merrillville, Indiana is updated on an hourly basis.
In Merrillville, Indiana, today's pollen risk is reported as moderate.
Yesterday, Merrillville, Indiana recorded a pollen level of very high.
The ragweed count in Merrillville, Indiana today is 0 ppm, which is low.
The current oak pollen count in Merrillville, Indiana today is 50 ppm right now.
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